Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (2) Headspace Gas Chromatography (GC) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (2) Fluid (1) Oral Fluid (Saliva) (2) Serum or Plasma (2) (-) Tissue (1) Test Area Therapeutics (1) Test Category (-) Antiarrhythmics (1) Antihistamines (1) Antitussives/Cough Suppressants (1) Test Sub-Category Cardiac Glycosides (1) Test Test Name 1615TI Digoxin, Tissue